CN204596971U - A kind of ultra thin handset antenna being applicable to metal shell - Google Patents
A kind of ultra thin handset antenna being applicable to metal shell Download PDFInfo
- Publication number
- CN204596971U CN204596971U CN201420855819.1U CN201420855819U CN204596971U CN 204596971 U CN204596971 U CN 204596971U CN 201420855819 U CN201420855819 U CN 201420855819U CN 204596971 U CN204596971 U CN 204596971U
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Abstract
The utility model discloses a kind of ultra thin handset antenna being applicable to metal shell, comprise: injection moulding center (1), drain pan (2), PCBA mainboard (3), LCD display (4) and touch-screen (5), touch-screen (5) is located on metal shell, the place that GSM+TD-SCDMA antenna contacts with described metal shell, the cabling of GSM+TD-SCDMA Antenna extender studs with golden finger, together with the GSM+TD-SCDMA antenna studding with golden finger and metal shell contact with the step of screw hole.After the utility model takes such scheme, by means of GSM+TD-SCDM Antenna Design, solve and take metal edge frame to bring radio frequency to be difficult to reach the shortcoming of GB, there is good effect.
Description
Technical field
The utility model relates to a kind of ultra thin handset antenna product, and an espespecially a kind of part by assigning casing as antenna by carrying out the antenna product well transmitted and received by signal together with inside antenna assembly.
Background technology
Along with constantly popularizing of smart mobile phone and improving constantly of the aesthetic degree of consumer, mobile phone is from the angle transfer learned to outward appearance and art designing gradually of original Practical Performance, not only require that mobile phone practicality also requires that the thickness of mobile phone is more and more thinner simultaneously, and texture is become better and better, from original plastic cement structure changing particularly center to metal shell and adopt all-metal structure gradually.Due to the effect that the signal of metal device to antenna has shielding or absorb, easily cause dying down of signal, have a strong impact on the practical function of client, even can converse and break or do not show the phenomenon of phone.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of ultra thin handset antenna being applicable to metal shell, in order to the existing shortcoming of client.
It is as follows that the utility model solves the problems of the technologies described above taked technical scheme:
A kind of ultra thin handset antenna being applicable to metal shell, comprise: injection moulding center (1), drain pan (2), PCBA mainboard (3), LCD display (4) and touch-screen (5), touch-screen (5) is located on metal shell, the place that GSM+TD-SCDM antenna contacts with described metal shell, the cabling of GSM+TD-SCDM Antenna extender studs with golden finger, together with the GSM+TD-SCDM antenna studding with golden finger and metal shell contact with the step of screw hole.
Further, preferably, described step is also provided with one deck conducting foam.
After the utility model takes such scheme, by means of the Antenna Design of GSM+TD-SCDM, solve and take metal edge frame to bring radio frequency to be difficult to reach the shortcoming of GB, there is good effect.
Other features and advantages of the utility model will be set forth in the following description, and, partly become apparent from specification, or understand by implementing the utility model.The purpose of this utility model and other advantages realize by structure specifically noted in write specification, claims and accompanying drawing and obtain.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in detail, to make above-mentioned advantage of the present utility model definitely.Wherein,
Fig. 1 is the structural representation that the utility model is applicable to the ultra thin handset antenna of metal shell.
Embodiment
Describe execution mode of the present utility model in detail below with reference to drawings and Examples, to the utility model, how application technology means solve technical problem whereby, and the implementation procedure reaching technique effect can fully understand and implement according to this.It should be noted that, only otherwise form conflict, each embodiment in the utility model and each feature in each embodiment can be combined with each other, and the technical scheme formed is all within protection range of the present utility model.
Specifically, the purpose of this utility model be to provide a kind of outward appearance beautiful while do not affect call, and the product that signal is highly stable.
For achieving the above object, the utility model adopts the practical metal structure of a kind of shell, simultaneously using the product of a part for metal chassis as antenna module, wherein, the metal edge frame of mobile phone is disconnected in the radiation areas of antenna, connect by the technique of promise rice injection moulding, do not affect outward appearance like this, weaken the impact on aerial signal simultaneously; Adopt the metal-back of mobile phone breaking part to do a part for antenna, because it is in the bottom of mobile phone, reduce the interference of staff; Antenna is originally as metal device, and the part applied by shell is as a part for Antenna Design, and inherently an important composition part for antenna, doing so avoids metal-back to the absorption of aerial signal or decay; Adopt LDS technology on support, directly change plating and form metal, so just can directly antenna is made on phone housing, make antenna more stable.
And, as shown in Figure 1, it comprises: injection moulding center 1, drain pan 2, PCBA mainboard 3, LCD display 4 and touch-screen 5, touch-screen 5 is located on metal shell, the place that GSM+TD-SCDM antenna contacts with described metal shell, the cabling of GSM+TD-SCDM Antenna extender studs with golden finger, together with the GSM+TD-SCDM antenna studding with golden finger and metal shell contact with the step of screw hole.
Further, preferably, described step is also provided with one deck conducting foam.
After the utility model takes such scheme, by means of GSM+TD-SCDM Antenna Design, solve and take metal edge frame to bring radio frequency to be difficult to reach the shortcoming of ideal effect, there is good effect.
Compared with prior art, the utility model has the advantage of:
1, well avoid the impact of metal shell on antenna, ensure that the practical function of antenna simultaneously;
2, adopt the pattern of LDS, antenna consistency avoids the interference of internal component better simultaneously, saves more design space, allow mobile phone do more slim.
Shown in please refer to, mobile phone metal shell local is disconnected, then connects by the mode of promise rice injection moulding, according to the result of Antenna Design and debugging, the antenna in metal chassis and plastic casing is connected as a single entity, becomes as a whole antenna part.
What wherein the antenna of plastic casing adopted is LDS antenna, is connected with the part of external metallization casing by the mode of conducting resinl as antenna.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (2)
1. one kind is applicable to the ultra thin handset antenna of metal shell, comprise: injection moulding center (1), drain pan (2), PCBA mainboard (3), LCD display (4) and touch-screen (5), touch-screen (5) is located on metal shell, it is characterized in that, the place that GSM+TD-SCDM line contacts with described metal shell, the cabling of GSM+TD-SCDM Antenna extender studs with golden finger, together with the GSM+TD-SCDM antenna studding with golden finger and metal shell contact with the step of screw hole.
2. the ultra thin handset antenna being applicable to metal shell according to claim 1, is characterized in that, described step is also provided with one deck conducting foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855819.1U CN204596971U (en) | 2014-12-30 | 2014-12-30 | A kind of ultra thin handset antenna being applicable to metal shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855819.1U CN204596971U (en) | 2014-12-30 | 2014-12-30 | A kind of ultra thin handset antenna being applicable to metal shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204596971U true CN204596971U (en) | 2015-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420855819.1U Expired - Fee Related CN204596971U (en) | 2014-12-30 | 2014-12-30 | A kind of ultra thin handset antenna being applicable to metal shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204596971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112332078A (en) * | 2020-10-22 | 2021-02-05 | Tcl通讯（宁波）有限公司 | Antenna structure and mobile terminal |
-
2014
- 2014-12-30 CN CN201420855819.1U patent/CN204596971U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112332078A (en) * | 2020-10-22 | 2021-02-05 | Tcl通讯（宁波）有限公司 | Antenna structure and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160712 Address after: 518000, Guangdong, Futian District, Shenzhen Binhe Road and Xiangmi Lake Road intersection, tian an innovation science and Technology Plaza (phase two), East Block 901 (office only) Patentee after: Shenzhen Saibo Yuhua Electronic Technology Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District Gaoxinqi Polytron Technologies Inc collective households Patentee before: Xue Zhaoxi |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20161230 |